106results about How to "Conducive to narrow bezel design" patented technology

The embodiment of the invention discloses an array substrate drive circuit which comprises a plurality of GoA drive units. Each GoA drive unit is connected with a grid line; the GoA drive units connected with the grid lines in odd-number lines are arranged at one side of an array substrate and the GoA drive units connected with the grid lines in even-number lines are arranged at the other side of the array substrate; each GoA drive unit is provided with two drive signal input ends and one input end, every two drive signal input ends are connected with the output end of the upper-level GoA drive unit and the output end of the lower-level GoA drive unit respectively and used for receiving drive signals output by the upper-level GoA drive unit and the lower-level GoA drive unit, drive signals of the GoA drive unit of the level is output to one grid line connected with the GoA drive unit through the output end, and the GoA drive units arranged at the two sides of the array substrate drive the grid lines of the array substrate in an alternating mode. The embodiment of the invention further discloses the array substrate and a liquid crystal displayer. According to the array substrate drive circuit, the array substrate and the liquid crystal displayer, area occupied by the array substrate drive circuit can be reduced and narrow frame design of the liquid crystal displayer is facilitated.

The invention discloses a display panel, an electronic device and a test method. The display panel comprises a plurality of data lines that are arranged parallel to each other and a display array, wherein the data lines extend in a first direction, the display array comprises a plurality of pixel units that are arranged in an array manner, the pixel units and the data lines are equal in quantity, and one line of pixel units are electrically connected with a data line correspondingly; in a first direction, a test switch circuit is arranged on one side of the display array, and driving lead pins and test lead pins are arranged on the other side of the display array; the test switch circuit has a control end, an input end and an output end; the driving lead pins are electrically connected with the control end, the driving lead pins are used for inputting switch control signals, the test lead pins are used for inputting test signals, the test lead pins are electrically connected with the input end via part of the data lines, and the rest of the data lines are connected with the output end. According to a technical solution of the display panel, the electronic device and the test method, the data lines are reused as signal lines for the test lead pins, and narrow frame design can be facilitated.

The invention provides a liquid crystal display panel and an array substrate of the liquid crystal display panel. The array substrate comprises a base body, a first metal layer, a first dielectric layer, a second metal layer, an insulation layer and an electrode layer, and the first metal layer, the first dielectric layer, the second metal layer, the insulation layer and the electrode layer are formed on the base body. A first capacitor is formed by the first metal layer, the first dielectric layer and the second metal layer, a second capacitor is formed by the second metal layer, the insulation layer and the electrode layer, and the electrode layer penetrates through a channel hole of the first dielectric layer and the insulation layer to be connected with the first metal layer so that the first capacitor and the second capacitor can be connected in parallel. In this way, the occupied area of a GOA circuit on the array substrate can be reduced, and the narrow frame design of the liquid crystal display panel is facilitated.

The invention provides a display panel, which comprises a pixel unit located in a display area and a GOA circuit area located in a non-display area. The GOA circuit area comprises n stages of cascadedGOA circuit units and N high-frequency clock signal lines. Each stage of GOA circuit unit is electrically connected with one of the N high-frequency clock signal lines through a signal connecting line; the first high-frequency clock signal line to the Nth high-frequency clock signal line are sequentially arranged on one side of the display area from near to far; the display panel further comprises at least two compensation unit sets, the compensation unit sets are located in the area where the N high-frequency clock signal lines are located, and one compensation unit set comprises N-1 compensation units. And the first high-frequency clock signal line to the (N-1) th high-frequency clock signal line are electrically connected with the (N-1) th compensation units in a one-to-one correspondence manner. The compensation unit group is arranged in the area where the high-frequency clock signal line is located, so that the problem that the GOA area is wide is solved, and the narrow frame design of the panel is facilitated.

The invention provides a display device and electronic equipment, and the display device comprises a display panel which comprises a plurality of fan-shaped wires; and a source electrode driving chip,wherein a plurality of signal output ends and a plurality of compensation wires are arranged in the source electrode driving chip, the compensation wires are used for reducing the resistance difference among the fan-shaped wires, and the fan-shaped wires, the signal output ends and the compensation wires are in one-to-one correspondence. Each signal output end is electrically connected with one corresponding fan-shaped wire through one corresponding compensation wire. According to the invention, the compensation wires are arranged in the internal space of the source electrode driving chip, sothat the resistance difference among the fan-shaped wires is reduced, and the display uniformity of the display panel is improved.